10 pcs/set x HSS rotary burr. - These 6PC HSS rotary burrs are perfect for all sorts off jobs like Model making and the like.
10Pcs Diamond Burr Bits Drill Set Rotary Multi Tool Accessories Kit For Dremel
10Pcs Tungsten Carbide Burr Set 6.35mm - 1/4" Shank Double Cut Die Grinder Bits
CARBIDE BURR SET, 8-pc, 1/4” shank size, metal shaping / grinding bits, air tool